Trevor Johnson, MD
Trevor Johnson, MD is a Family Medicine Physician in Ft Worth, TX, registered under NPI 1003278003. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Ft Worth, based on OpenStreetMap data collected Sep 15, 2026. Parking is available about 0.50 mi away. The nearest transit stop is 712 ft away, served by Allen & Main. If you arrive early, there is a coffee shop 0.36 mi away.
Getting here and what is nearby
Restaurant McDonald's 0.00 mi ~1 min
1500 South Main Street, Fort Worth 76104
05:00-03:00
Transit Main & St Joseph 251 ft ~1 min
Transit Main & St Joseph 491 ft ~2 min
Parking 481 ft ~2 min
Parking 539 ft ~3 min
Transit Allen & Main 712 ft ~3 min
Restaurant Fixture - Kitchen and Social Lounge 0.24 mi ~5 min
Restaurant Spice 0.25 mi ~6 min
Gas station 7-Eleven 0.29 mi ~6 min
1622 Hemphill Street
Convenience 7-Eleven 0.31 mi ~7 min
1622 Hemphill Street
Coffee Paris Coffee Shop 0.36 mi ~8 min
704 West Magnolia Avenue
Mo-We 07:00-15:00; Th-Sa 07:00-21:00; Su 07:00-15:00
Gas station QuikTrip 0.41 mi ~9 min
Gas station Exxon 0.42 mi ~9 min
801 East Allen Avenue
Convenience QuikTrip 0.44 mi ~9 min
Convenience Cowtown Market 0.45 mi ~9 min
800 East Allen Avenue, Fort Worth 76104
Parking 0.50 mi ~11 min
1201 Alston Avenue
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| R4856 | TX | Family Medicine Physician primary |
| R4856 | TX | Emergency Medicine Physician |
This provider holds licence R4856 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Family Practice
- PAC ID
- 6305195280
- Enrollment ID
- I20180827001409
Medicare enrolment is recorded as approved under the provider type Practitioner - Family Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Family Medicine covers
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity. NUCC Health Care Provider Taxonomy, code 207Q00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207Q00000X | Family Medicine Physician | R4856 | TX | primary |
| 207P00000X | Emergency Medicine Physician | R4856 | TX |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003278003 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 28, 2016 |
| Last updated | Jun 11, 2019 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | MD |
| Practice address |
1500 S MAIN ST Ft Worth, TX 76104 (817) 702-3431 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 7 | 8 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 7 | 7 | 0 | 0 |
Sum = 47 · next multiple of 10 = 50 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.